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circularbuffer.go
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/
circularbuffer.go
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// Copyright (c) 2015, Emir Pasic. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package main
import cb "github.com/emirpasic/gods/queues/circularbuffer"
// CircularBufferExample to demonstrate basic usage of CircularBuffer
func main() {
queue := cb.New(3) // empty (max size is 3)
queue.Enqueue(1) // 1
queue.Enqueue(2) // 1, 2
queue.Enqueue(3) // 1, 2, 3
_ = queue.Values() // 1, 2, 3
queue.Enqueue(3) // 4, 2, 3
_, _ = queue.Peek() // 4,true
_, _ = queue.Dequeue() // 4, true
_, _ = queue.Dequeue() // 2, true
_, _ = queue.Dequeue() // 3, true
_, _ = queue.Dequeue() // nil, false (nothing to deque)
queue.Enqueue(1) // 1
queue.Clear() // empty
queue.Empty() // true
_ = queue.Size() // 0
}